- 20 Jul, 2022 12 commits
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Wayne Lin authored
[Why & How] Add "is_mst_connector" debugfs entry to help distinguish whether a connector is in a mst topology or not. Access it with the following command: cat /sys/kernel/debug/dri/0/DP-X/is_mst_connector Result: - "root" stands for the root connector of the topology - "branch" stands for branch device of the topology - "end" stands for leaf node connector of the topology - "no" stands for the connector is not a device of a mst topology Tested-by:Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by:
Hersen Wu <hersenxs.wu@amd.com> Acked-by:
Alan Liu <HaoPing.Liu@amd.com> Signed-off-by:
Wayne Lin <Wayne.Lin@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Wayne Lin authored
[Why & How] Correct few problems below to have debugfs trigger_hotplug entry supports mst case * Adjust the place for acquiring the hpd_lock. We'll also access dc_link when simulate unplug * When detect the connector is a mst root, call reset_cur_dp_mst_topology() to simulate unplug * Don't support hotplug caused by CSN message since we can't change mst topology info directly. We can't simulate that * Clean up redundant code Tested-by:
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Wayne Lin authored
[Why & How] Need to leverage this function out of dc_link.c. Change it to public. Tested-by:
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Alvin Lee authored
Update DML to configure drr_display in vba struct. Tested-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by:
Alvin Lee <Alvin.Lee2@amd.com> Signed-off-by:
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Jun Lei authored
Remove an unused variable "remove_disconnect_edp" which was a workaround bit. Tested-by:
Jun Lei <Jun.Lei@amd.com> Signed-off-by:
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Wayne Lin authored
[Why] When CONFIG_DRM_AMD_SECURE_DISPLAY is enabled, it will try to register vertical interrupt 0 for specific task. Currently, only dcn10 have defined relevant info for vertical interrupt 0. If we enable CONFIG_DRM_AMD_SECURE_DISPLAY for other dcn ASIC, will get DC_IRQ_SOURCE_INVALID while calling dc_interrupt_to_irq_source() and cause pointer errors. [How] Add support of vertical interrupt 0 for all dcn ASIC. Tested-by:
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Kenneth Feng authored
enable gfx ulv and gpo on smu_v13_0_7 Signed-off-by:
Kenneth Feng <kenneth.feng@amd.com> Acked-by:
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Maíra Canal authored
Turn previously global function into a static function as it is not used outside the file. Reviewed-by:
André Almeida <andrealmeid@igalia.com> Signed-off-by:
Maíra Canal <mairacanal@riseup.net> Signed-off-by:
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Maíra Canal authored
On the dce_v6_0 and dce_v8_0 hpd tear down callback, the tmp variable should be written into the control register instead of 0. Reviewed-by:
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Gavin Wan authored
The scratch register should be accessed through MMIO instead of RLCG in SRIOV, since it being used in RLCG register access function. Fixes: d54762cc ("drm/amdgpu: nuke dynamic gfx scratch reg allocation") Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Gavin Wan <Gavin.Wan@amd.com> Signed-off-by:
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Alex Sierra authored
TTM used to track the "acc_size" of all BOs internally. We needed to keep track of it in our memory reservation to avoid TTM running out of memory in its own accounting. However, that "acc_size" accounting has since been removed from TTM. Therefore we don't really need to track it any more. Signed-off-by:
Alex Sierra <alex.sierra@amd.com> Reviewed-by:
Philip Yang <philip.yang@amd.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Acked-by:
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Luben Tuikov authored
Protect the struct amdgpu_bo_list with a mutex. This is used during command submission in order to avoid buffer object corruption as recorded in the link below. v2 (chk): Keep the mutex looked for the whole CS to avoid using the list from multiple CS threads at the same time. Suggested-by:
Luben Tuikov <luben.tuikov@amd.com> Signed-off-by:
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- 18 Jul, 2022 22 commits
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Ruijing Dong authored
From VCN4, AMDGPU_HW_IP_VCN_ENC is re-used to support both encoding and decoding jobs. Link: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/245/commitsReviewed-by:
Leo Liu <leo.liu@amd.com> Signed-off-by:
Ruijing Dong <ruijing.dong@amd.com> Signed-off-by:
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Kenneth Feng authored
enable mode1 reset for smu_v13_0_7 since it's missing. Signed-off-by:
Yang Wang <kevinyang.wang@amd.com> Signed-off-by:
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Hawking Zhang authored
To match with the enum defined in trusted os Signed-off-by:
Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by:
Le Ma <le.ma@amd.com> Reviewed-by:
John Clements <john.clements@amd.com> Signed-off-by:
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Guchun Chen authored
It's redundant, as now switching to rpm_mode to indicate runtime power management mode. Suggested-by:
Lijo Lazar <lijo.lazar@amd.com> Signed-off-by:
Guchun Chen <guchun.chen@amd.com> Reviewed-by:
Evan Quan <evan.quan@amd.com> Signed-off-by:
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Guchun Chen authored
This quirk is not needed any more as it's fixed by bypassing SMU FW reloading in runtime resume. Signed-off-by:
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Guchun Chen authored
SMU is always alive, so it's fine to skip SMU FW reloading when runpm resumed from BACO, this can avoid some race issues when resuming SMU. Suggested-by:
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Guchun Chen authored
It can benefit code consistency in future. Suggested-by:
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Dan Carpenter authored
Smatch complains that: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3369 commit_planes_for_stream() warn: variable dereferenced before check 'stream' (see line 3114) The 'stream' pointer cannot be NULL and the check can be removed. Signed-off-by:Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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André Almeida authored
Clarify which architecture those asics acronyms refers to. Signed-off-by:
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Colin Ian King authored
There is a spelling mistake in a dml_print message. Fix it. Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Signed-off-by:
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Guenter Roeck authored
The new display engine uses floating point math, which is not supported by KCOV. Commit 9d1d02ff ("drm/amd/display: Don't build DCN1 when kcov is enabled") tried to work around the problem by disabling CONFIG_DRM_AMD_DC_DCN if KCOV_INSTRUMENT_ALL and KCOV_ENABLE_COMPARISONS are enabled. The result is that KCOV can not be enabled on systems which require this display engine. A much simpler and less invasive solution is to disable KCOV selectively when compiling the display enagine while keeping it enabled for the rest of the kernel. Fixes: 9d1d02ff ("drm/amd/display: Don't build DCN1 when kcov is enabled") Cc: Arnd Bergmann <arnd@arndb.de> Cc: Leo Li <sunpeng.li@amd.com> Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
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Alex Deucher authored
Save the original stable pstate on ctx init and restore it on ctx fini so that we restore a manually selected stable pstate on ctx exit. v2: fix init order (Alex) v3: don't add new variable to ctx struct (Evan) Fixes: c65b364c ("drm/amdgpu/ctx: only reset stable pstate if the user changed it (v2)") Reviewed-by:
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Alex Deucher authored
Align RDNA2.x with other asics. One HDP bit per SDMA instance, aligned with firmware. This is effectively a revert of commit 369b7d04 ("drm/amdgpu/nbio2.3: don't use GPU_HDP_FLUSH bit 12"). On further discussions with the relevant hardware teams, re-align the bits for SDMA. Fixes: 369b7d04 ("drm/amdgpu/nbio2.3: don't use GPU_HDP_FLUSH bit 12") Reviewed-by:
Kent Russell <kent.russell@amd.com> Signed-off-by:
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Alex Deucher authored
Align aldebaran with all other asics. One HDP bit per SDMA instance, aligned with firmware. This is effectively a revert of commit a0f9f854 ("drm/amdgpu/nbio7.4: don't use GPU_HDP_FLUSH bit 12"). On further discussions with the relevant hardware teams, re-align the bits for SDMA. Fixes: a0f9f854 ("drm/amdgpu/nbio7.4: don't use GPU_HDP_FLUSH bit 12") Reviewed-by:
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Vijendar Mukunda authored
Jadeite platform uses I2S MICSP instance. Create platform devices for DMA controller and I2S controller for Jadeite platform. Signed-off-by:
Vijendar Mukunda <Vijendar.Mukunda@amd.com> Acked-by:
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Vijendar Mukunda authored
DMI check is required to distinguish Jadeite platform from Stoney base variant. Add DMI check logic for Jadeite platform. Signed-off-by:
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lin cao authored
In the case of SRIOV, the register smnMp1_PMI_3_FIFO will get an invalid value which will cause the "shift out of bound". In Ubuntu22.04, this issue will be checked an related call trace will be reported in dmesg. Signed-off-by:
lin cao <lin.cao@amd.com> Reviewed-by:
Jingwen Chen <Jingwen.Chen2@amd.com> Signed-off-by:
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Vijendar Mukunda authored
Fixed below checkpatch warnings and errors drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:131: CHECK: Comparison to NULL could be written "apd" drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:150: CHECK: Comparison to NULL could be written "apd" drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:196: CHECK: Prefer kernel type 'u64' over 'uint64_t' drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:224: CHECK: Please don't use multiple blank lines drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:226: CHECK: Comparison to NULL could be written "!adev->acp.acp_genpd" drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:233: CHECK: Please don't use multiple blank lines drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:239: CHECK: Alignment should match open parenthesis drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:241: CHECK: Comparison to NULL could be written "!adev->acp.acp_cell" drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:247: CHECK: Comparison to NULL could be written "!adev->acp.acp_res" drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:253: CHECK: Comparison to NULL could be written "!i2s_pdata" drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:350: CHECK: Alignment should match open parenthesis drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:550: ERROR: that open brace { should be on the previous line Signed-off-by: -
YiPeng Chai authored
1. Support query umc ras error counter. 2. Support ras umc ue error address remapping. Signed-off-by:
YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by:
Tao Zhou <tao.zhou1@amd.com> Signed-off-by:
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YiPeng Chai authored
Add umc v8_10_0 register offset and shift masks header files Signed-off-by:
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Andrey Grodzovsky authored
This is a follow-up cleanup to [1]. See bellow refcount balancing for calling amdgpu_job_submit_direct after this cleanup as far as I calculated. amdgpu_fence_emit dma_fence_init 1 dma_fence_get(fence) 2 rcu_assign_pointer(*ptr, dma_fence_get(fence) 3 ---> amdgpu_job_submit_direct completes before fence signaled amdgpu_sa_bo_free (*sa_bo)->fence = dma_fence_get(fence) 4 amdgpu_job_free dma_fence_put 3 amdgpu_vcn_enc_get_destroy_msg *fence = dma_fence_get(f) 4 dma_fence_put(f); 3 amdgpu_vcn_enc_ring_test_ib dma_fence_put(fence) 2 amdgpu_fence_process dma_fence_put 1 amdgpu_sa_bo_remove_locked dma_fence_put 0 ---> amdgpu_job_submit_direct completes after fence signaled amdgpu_fence_process dma_fence_put 2 amdgpu_job_free dma_fence_put 1 amdgpu_vcn_enc_get_destroy_msg *fence = dma_fence_get(f) 2 dma_fence_put(f); 1 amdgpu_vcn_enc_ring_test_ib dma_fence_put(fence) 0 [1] - https://patchwork.kernel.org/project/dri-devel/cover/20220624180955.485440-1-andrey.grodzovsky@amd.com/Signed-off-by:
Andrey Grodzovsky <andrey.grodzovsky@amd.com> Suggested-by:
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Sonny Jiang authored
AV1 is only supported on first instance. Signed-off-by:
Sonny Jiang <sonny.jiang@amd.com> Reviewed-by:
James Zhu <James.Zhu@amd.com> Signed-off-by:
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- 15 Jul, 2022 2 commits
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Dave Airlie authored
Merge tag 'drm-misc-next-fixes-2022-07-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes: - dma-buf: revert change to fence handling - mgag200: fix PCI register initialization Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YtAjgcWC1zkNOGWa@linux-uq9g
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Dave Airlie authored
Merge tag 'amd-drm-next-5.20-2022-07-14' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.20-2022-07-14: amdgpu: - DCN3.2 updates - DC SubVP support - DP MST fixes - Audio fixes - DC code cleanup - SMU13 updates - Adjust GART size on newer APUs for S/G display - Soft reset for GFX 11 - Soft reset for SDMA 6 - Add gfxoff status query for vangogh - Improve BO domain pinning - Fix timestamps for cursor only commits - MES fixes - DCN 3.1.4 support - Misc fixes - Misc code cleanup amdkfd: - Simplify GPUVM validation - Unified memory for CWSR save/restore area - fix possible list corruption on queue failure radeon: - Fix bogus power of two warning UAPI: - Unified memory for CWSR save/restore area for KFD Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080952.htmlSigned-off-by:
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- 14 Jul, 2022 4 commits
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Thomas Zimmermann authored
Remove the read operation from mgag200_init_pci_options(). It was incorrectly added while refactoring the code. Reading the PCI option register clears the register's new value and subsequently leads to re-writing the old value. Signed-off-by:
Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by:
Jocelyn Falempe <jfalempe@redhat.com> Fixes: ce19021f ("drm/mgag200: Move PCI-option setup into model-specific code") Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Jocelyn Falempe <jfalempe@redhat.com> Cc: Dave Airlie <airlied@redhat.com> Cc: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220708072114.13960-1-tzimmermann@suse.de
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Christian König authored
This reverts commit 8f619737. It turned out that this is not correct. Especially the sync_file info IOCTL needs to see even signaled fences to correctly report back their status to userspace. Instead add the filter in the merge function again where it makes sense. Signed-off-by:
Karolina Drobnik <karolina.drobnik@intel.com> Reviewed-by:
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Thomas Zimmermann authored
Backmerging from drm/drm-next for the final fixes that will go into v5.20. Signed-off-by: -
Alex Deucher authored
Several headers were included twice. Fix that. Reported-by:
kernel test robot <yujie.liu@intel.com> Reviewed-by:
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